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Eureka Muni, SD Weather Forecast
Eureka Muni, SD Weather Forecast Date: 821 PM CDT Tue Oct 20 2026
The area/counties/county of: Mcpherson, including the city of Eureka.or toggle through each period.
Tonight... Mostly clear. Lows in the mid 40s. South winds 10 to 15 mph, becoming north 5 to 10 mph after midnight.
Wednesday... Mostly sunny. Highs in the upper 60s. Northeast winds 10 to 15 mph.
Wednesday Night... Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 40s. East winds 5 to 10 mph.
Thursday... Mostly sunny. Highs in the mid 70s. Southeast winds 15 to 20 mph with gusts up to 30 mph.
Thursday Night... Partly cloudy in the evening, then becoming mostly cloudy. Breezy and not as cool with lows in the mid 50s. Southeast winds 15 to 25 mph.
Friday... Mostly cloudy. A 20% chance of rain. Windy. Highs in the lower 70s. Lows in the upper 40s.
Friday Night... Mostly cloudy. A 20% chance of rain. Windy. Highs in the lower 70s. Lows in the upper 40s.
Saturday... Partly cloudy and windy. Highs in the mid 50s. Lows in the mid 30s.
Saturday Night... Partly cloudy and windy. Highs in the mid 50s. Lows in the mid 30s.
Sunday... Partly sunny. A slight chance of rain in the afternoon. Highs around 50. Chance of rain 20%.
Sunday Night... Mostly cloudy. Lows in the lower 30s. Highs in the upper 40s.
Monday... Mostly cloudy. Lows in the lower 30s. Highs in the upper 40s.
POP = Probability of Precipitation
Eureka Muni Radar Loop
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